1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
frosja888 [35]
4 years ago
15

Solve the following system of equations

Mathematics
1 answer:
GrogVix [38]4 years ago
4 0

Answer:

Step-by-step explanation:

y = x - 5

2x - 5y = 1

2x - 5(x - 5) = 1

2x - 5x + 25 = 1

-3x + 25 = 1

-3x = -24

x = 8

y = 8 - 5

y = 3

(8, 3)

You might be interested in
Can someone please help me with this logarithm equation!!
enot [183]

Answer:

\frac{629}{2}

Step-by-step explanation:

So, our equation is:

log_5(\frac{2x-4}{5})  = 3

In exponetial form, this looks like:

5^3=\frac{2x-4}{5}

Now lets cube the 5:

125=\frac{2x-4}{5}

Next, we can multiply the denominator on the right side by 5:

625=2x-4

We need to now get x alone by adding 4 to both sides:

629=2x

Finally, we divide by x's coefficent, 2, to get:

x=\frac{629}{2}

Hope this helps! :3

6 0
3 years ago
in an arithmetic progression the thirteenth term is 27 and the seventh term is three times the second term,find the first term,t
GuDViN [60]

Answer:

penology

Step-by-step explanation:

8 0
4 years ago
I know how many line of symmetry but i dont know how to explain how i found the lines so can someone do it for me?
11111nata11111 [884]
2 because there are 4 numbers of edges and 4 vertices
7 0
3 years ago
What is the mean of 82 ,64 ,73 ,91 ,85
VLD [36.1K]
All them all together than divide that number by the amount of numbers you added together to get 79
7 0
4 years ago
Read 2 more answers
Determine the lowest common denominator of the following rational expressions
andreev551 [17]

Answer:

Hi the answer is A, hopefully i helped you

7 0
3 years ago
Other questions:
  • Formula of trigonometric ratios​
    12·1 answer
  • 1. You buy 3 pounds of organic apples for $7.50. The graph shows the price of regular apples.
    13·2 answers
  • Is 0.6 repeating greater than 0.25
    7·1 answer
  • Find the cosine of angle A (written as a fraction)
    10·1 answer
  • Cody and Tyler were once the same height. Since then, Tyler's height has increased by 20%, while Cody has grown half as much. If
    7·2 answers
  • NEED HELP WITH BOTH PARTS URGENTLY‼... FIND THE COORDINATES OF THE POINT WHERE y-4x=1 crosses the y-axis
    12·1 answer
  • Helpppp pleasssss!!!!!
    7·1 answer
  • Tom purchased international calling cards before traveling abroad. He bought a 60-minute card for $9.99, a 90-minute card for $1
    9·1 answer
  • Determine if the relation below is a function.
    6·1 answer
  • Find the set builder notation for the set of integer multiples of 17.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!